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Yearly Archives: 2025

What Are the Most Common Questions About Air Conditioning?

Posted on: May 30, 2025

Air conditioning is crucial for staying cool during the hottest months, and understanding how it works can help you protect it and keep things running smoothly. Whether you’re a new homeowner or simply looking to get more from your cooling system, knowing the basics can save you time, stress, and money. From routine maintenance tips […]

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How To Reset an Air Conditioning Unit: A Simple Guide

Posted on: April 17, 2025

Many homeowners don’t know that they can reset their air conditioner, but a quick AC reset can help you resolve many common issues. If your AC won’t turn on or is malfunctioning, resetting your system might fix the problem. Why You Might Need To Reset Your AC The most common reasons you may need to […]

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How To Use Teflon Tape in Plumbing

Posted on: April 4, 2025

If you’ve ever installed a showerhead or tightened a loose pipe fitting, you’ve probably used Teflon tape. You might not have realized how important it is. Honestly, Teflon tape doesn’t look like much — but it’s one of the easiest ways to prevent leaks and keep plumbing connections tight. Let’s break down what Teflon tape […]

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5 Signs You Might Need a New AC Before Summer

Posted on: March 21, 2025

The Washington, D.C., area is known for summer heat and humidity — an intense combination that makes the temperature feel much higher than it is. Air conditioning is your first line of defense, and now is the time to determine if yours is up to the task or if you need an AC replacement. Here […]

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Are Gas or Electric Furnaces Better in the D.C. Area?

Posted on: February 28, 2025

Furnaces are one of the most popular heating options in the Washington, D.C., area, providing consistent warmth during winter’s below-freezing temperatures. But when choosing a furnace for your home, should you go with gas or electric? The answer depends on several factors. How Do Electric Furnaces Work? Electric furnaces use heating elements similar to those […]

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How Much Does It Cost To Run a Furnace in the Washington, D.C., Area?

Posted on: January 29, 2025

Winter in the Washington, D.C., area can bring frigid temperatures. During these cold months, a dependable furnace is essential to keep your home comfortable, but how much does it cost to run one? On average, homeowners in the D.C. area spend approximately $850 annually for a natural gas furnace or $900 annually for an electric […]

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Frozen Pipes 101

Posted on: January 17, 2025

Frozen pipes are a common issue for Washington, D.C., homeowners in the winter. They pose a serious threat to your plumbing system and can lead to burst pipes and water damage in your home. Follow these tips from the plumbing experts at Len The Plumber Heating & Air to safely thaw your home’s frozen pipes […]

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What to Expect
From Len The Plumber Heating & Air
Experienced
Technicians

Our local team of highly trained technicians has the tools and experience to provide exceptional service.

High-Quality
Experience

We provide thorough and attentive service so every problem gets solved and your peace of mind is restored.

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We’re a one-stop shop and can streamline all your plumbing and HVAC services for minimal stress and hassle.

24/7 Availability
& Reliability

We’re here when you need us with same day service seven days a week. We'll handle the job as soon as possible.

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Pricing

You never have to worry about surprise fees. We'll ensure you're aware of any costs before service begins.